On-body wireless or body-centric wireless is the interconnection and networking of
wearable computer
A wearable computer, also known as a body-borne computer, is a computing device worn on the body. The definition of 'wearable computer' may be narrow or broad, extending to smartphones or even ordinary wristwatches.
Wearables may be for general ...
system components and sensors through a system of
transceiver
In radio communication, a transceiver is an electronic device which is a combination of a radio ''trans''mitter and a re''ceiver'', hence the name. It can both transmit and receive radio waves using an antenna, for communication purposes. The ...
s, space wave antennas, and surface guided wave antennas for telemetry and telecommunications. The technique uses the surface of the human body as a transmission medium or path for electromagnetic waves. The topic of body-centric wireless networks (BCWN) can be divided into three main domains based on wireless sensor nodes placement, i.e., communication between the nodes that are on the body surface; communication from the body-surface to nearby base station; and at least one node may be implanted within the body. These three domains have been called on-body, off-body and in-body, respectively.
[Qammer H. Abbasi, Masood Ur Rehman, Khalid Qaraqe and Akram Alomainy,
"Advances in Body-Centric Wireless Communications: Applications and Stateof-
the-art", The Institution of Engineering and Technology (IET) Publication, July,
2016] The performance analysis of on-body wireless communication for different sporting activities has been reported.
See also
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Wireless Sensor Networks
Wireless sensor networks (WSNs) refer to networks of spatially dispersed and dedicated sensors that monitor and record the physical conditions of the environment and forward the collected data to a central location. WSNs can measure environmental c ...
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Internet of Things
The Internet of things (IoT) describes physical objects (or groups of such objects) with sensors, processing ability, software and other technologies that connect and exchange data with other devices and systems over the Internet or other comm ...
References
Wearable computers
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